Alexander I. Efimov

activity

20122026

collaborators

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math.NT2024

On the Hahn-Witt series and their generalizations

Alexander I. Efimov

In this paper we study the field of Hahn-Witt series $H W (F_{p})$ with residue field $F_{p}$ (also known as a $p$ -adic Malcev-Neumann field \cite…

math.KT2024

K-theory and localizing invariants of large categories

Alexander I. Efimov

In this paper we introduce and study the so-called continuous $K$ -theory for a certain class of "large" stable $\infty$ -categories, more precisely, for dualizable presentable categ…